Campground · Idaho ·
Managed by the USDA Forest Service
Kootenai National Forest (NF) · Open Access
The Big Therriault Lake campground is located 12.5 air miles from Fortine. The campground has 10 campsite, including one host site, with tables, fire rings and able to accomodate up to a 32' rv. Amenities include potable water, vault toilets, food storage boxes and boat ramp developed for small boats.
48.93675, -114.87783 · 48°56'12.3"N 114°52'40.2"W
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| High °F | — | — | — | — | — | — | — | — | — | — | — | — |
| Low °F | — | — | — | — | — | — | — | — | — | — | — | — |
| Precip in | 7.1 | 5.5 | 6.5 | 5.4 | 5.7 | 6.5 | 2.3 | 2.0 | 3.3 | 5.4 | 7.0 | 6.4 |
1991–2020 averages from the nearest NOAA station, 2 mi away — not measured at the facility itself, and elevation can make a real difference over that distance.
Big Therriault Lake Campground also appears in other federal recreation data. Facts below are matched by name and location, not confirmed by Big Therriault Lake Campground's operator.
Restrictions:
Recreation.gov last updated this record on 2026-02-25.
Facility information and photographs from Recreation.gov (RIDB). SpotOpened is not affiliated with Recreation.gov or any federal agency.
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